Problem	transform
User	Flowtives
Submission Time	2024-05-08 18:03:34
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

transform.cpp: In function ‘int main()’:
transform.cpp:65:15: error: ‘first’ was not declared in this scope
65 | if (d[first][last] == INF)
| ^~~~~
transform.cpp:65:22: error: ‘last’ was not declared in this scope
65 | if (d[first][last] == INF)
| ^~~~